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FKIE_CVE-2002-0659

Vulnerability from fkie_nvd - Published: 2002-08-12 04:00 - Updated: 2026-06-16 21:57
Severity
Summary
The ASN1 library in OpenSSL 0.9.6d and earlier, and 0.9.7-beta2 and earlier, allows remote attackers to cause a denial of service via invalid encodings.
References
cve@mitre.orgftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-033.0.txt
cve@mitre.orgftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-033.1.txt
cve@mitre.orgftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:33.openssl.asc
cve@mitre.orghttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000516
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2002-160.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2002-161.html
cve@mitre.orghttp://rhn.redhat.com/errata/RHSA-2002-164.html
cve@mitre.orghttp://www.cert.org/advisories/CA-2002-23.htmlUS Government Resource
cve@mitre.orghttp://www.iss.net/security_center/static/9718.php
cve@mitre.orghttp://www.kb.cert.org/vuls/id/748355US Government Resource
cve@mitre.orghttp://www.securityfocus.com/bid/5366
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-033.0.txt
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-033.1.txt
af854a3a-2127-422b-91ae-364da2661108ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:33.openssl.asc
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000516
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2002-160.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2002-161.html
af854a3a-2127-422b-91ae-364da2661108http://rhn.redhat.com/errata/RHSA-2002-164.html
af854a3a-2127-422b-91ae-364da2661108http://www.cert.org/advisories/CA-2002-23.htmlUS Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/9718.php
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/748355US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/5366
Impacted products
Vendor Product Version
openssl openssl 0.9.1c
openssl openssl 0.9.2b
openssl openssl 0.9.3
openssl openssl 0.9.4
openssl openssl 0.9.5
openssl openssl 0.9.5a
openssl openssl 0.9.6
openssl openssl 0.9.6a
openssl openssl 0.9.6b
openssl openssl 0.9.6c
openssl openssl 0.9.6d
openssl openssl 0.9.7
openssl openssl 0.9.7
oracle application_server *
oracle application_server 1.0.2
oracle application_server 1.0.2.1s
oracle application_server 1.0.2.2
oracle corporate_time_outlook_connector 3.1
oracle corporate_time_outlook_connector 3.1.1
oracle corporate_time_outlook_connector 3.1.2
oracle corporate_time_outlook_connector 3.3
oracle http_server 9.0.1
oracle http_server 9.2.0
apple mac_os_x 10.0
apple mac_os_x 10.0.1
apple mac_os_x 10.0.2
apple mac_os_x 10.0.3
apple mac_os_x 10.0.4
apple mac_os_x 10.1
apple mac_os_x 10.1.1
apple mac_os_x 10.1.2
apple mac_os_x 10.1.3
apple mac_os_x 10.1.4
apple mac_os_x 10.1.5
To clipboard 

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  "cveTags": [],
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      "lang": "en",
      "value": "The ASN1 library in OpenSSL 0.9.6d and earlier, and 0.9.7-beta2 and earlier, allows remote attackers to cause a denial of service via invalid encodings."
    },
    {
      "lang": "es",
      "value": "La librer\u00eda ASN1 de Open SSL 0.9.6d y anterior, y 0.9.7-beta2 y anterior, permite que atacantes remotos provoquen una denegaci\u00f3n de servicio por medio de codificaciones inv\u00e1lidas."
    }
  ],
  "id": "CVE-2002-0659",
  "lastModified": "2026-06-16T21:57:53.240",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
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  },
  "published": "2002-08-12T04:00:00.000",
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      "url": "ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-033.0.txt"
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.